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	 2003 Pontiac Sunfire SE 2.2L Poor Idle Quality, Poor Fuel Economy 
		
		OK wife's car. I have checked timing chains OK plugs are dark colored 0/2 sensor black. Tried different injectors ,coil pack ,ign module. Plug evap. Coolant temp and air temp ok 
                        
                            FIX posted 4/3/2015
                             
                 
                            
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| VIN | 3G2JB52F83 | 
| Engine | 2.2 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Poor Fuel Economy | 
| Occurs | Always | 
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 Vehicle Data
                2003 Pontiac Sunfire SE
| VIN | 3G2JB52F83 | 
| Engine | 2.2 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Poor Fuel Economy | 
| Occurs | Always | 
                            
14 Replies Received
          14 Replies Received
          
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